This chamber brush is specifcally designed to clean all of the nooks and crannies of a .308 Winchester chamber, to guarantee maxiumum reliability. This tool is a must, especially when shooting dirty ammunition.
Hoppe's 9 Chamber Brush Brush AR Rifles 7.62NATO / .308WIN Blister Card 1325P
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov